# Question: For the January 2002 daily values of the Dow Jones

For the January 2002 daily values of the Dow Jones Industrial Average (Table 2.6.8 in Chapter 2):

a. Find the mean net change.

b. Find the median net change.

c. Find the five-number summary for net change.

d. Draw the box plot for net change.

e. Find the mean percent change.

f. Find the median percent change.

g. Find the five-number summary for percent change.

h. Draw the box plot for percent change.

a. Find the mean net change.

b. Find the median net change.

c. Find the five-number summary for net change.

d. Draw the box plot for net change.

e. Find the mean percent change.

f. Find the median percent change.

g. Find the five-number summary for percent change.

h. Draw the box plot for percent change.

**View Solution:**## Answer to relevant Questions

Many countries (but not the United States) have a “value-added tax” that is paid by businesses based on how much value they add to a product (e.g., the difference between sales revenues and the cost of materials). This ...For the ages: Answer the parts of exercise 1. a. Find the average. b. Find the median. c. Construct a histogram, and give an approximate value for the mode. d. Compare these three summary measures. What do they tell you ...When each data value is multiplied by a fixed number, what happens to a. The average, median, and mode? b. The standard deviation and range? c. The coefficient of variation? Consider the number of gifts (lifetime gifts, previous to this mailing) given by the 20,000 people represented in the donations database (on the companion site). a. Find the average and standard deviation. b. Draw a ...Consider the price of a hotel room in 20 U.S. cities (Table 5.5.8). a. Find the average price of a major-city hotel room in the United States, based on this data set. b. Find the sample standard deviation of these prices. c. ...Post your question